Keyboard



FIG. 1 is a perspective view of a first embodiment of a keyboard,showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a perspective view of a second embodiment of a keyboard;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a top plan view thereof; and

FIG. 14 is a bottom plan view thereof.

FIG. 15 is a perspective view of a third embodiment of a keyboard in afirst configuration, showing the integrated mouse pad in a fullyextended position;

FIG. 16 is a perspective view thereof in a second configuration, showingthe integrated mouse pad in a partially retracted position; and,

FIG. 17 is a perspective view thereof in a third configuration, showingthe integrated mouse pad in a fully retracted position.

Broken lines are for illustrating portions of the keyboard which form nopart of the claimed design.

CLAIM I claim the ornamental design for a keyboard, as shown anddescribed.